female scientist researching at the laboratory analyzing different blood samples - 血液學 個影片檔及 b 捲影像00:11
black female lab technician analyzing samples through a microscope in a hospital lab - 血液學 個影片檔及 b 捲影像00:08
female supervisor of a hospital’s lab handing more blood samples to male technician - 血液學 個影片檔及 b 捲影像00:11
asian men looking a blood leukemia cells by digital tablet to know the stage of your own leukemia. - 血液學 個影片檔及 b 捲影像00:24
african american doctor working at the laboratory on a computer while doing research - 血液學 個影片檔及 b 捲影像00:08
cheerful african american scientist working at the laboratory and holding a clipboard while looking at the camera smiling - 血液學 個影片檔及 b 捲影像00:10
female researcher analyzing samples at the lab and looking at the reaction in a test tube while wearing protective gloves and goggles - 血液學 個影片檔及 b 捲影像00:15
black male lab technician looking at some test results on a document and adding them to a patient’s medical chart on computer - 血液學 個影片檔及 b 捲影像00:09
hands wearing protective white rubber gloves of a medical technologist performing venipuncture on blood vessel on the arm to collect blood from the patient for medical testing and analyzing at a medical laboratory. - 血液學 個影片檔及 b 捲影像00:22捐血
oxford's churchill hospital warns it may have to cut back or delay cancer treatment; oxford: churchill hospital: exthospital entrancesign for cancer... - 血液學 個影片檔及 b 捲影像00:11
oxford's churchill hospital warns it may have to cut back or delay cancer treatment; england: oxfordshire: radley:intvarious of cancer sufferer peter... - 血液學 個影片檔及 b 捲影像01:56
oxford's churchill hospital warns it may have to cut back or delay cancer treatment; england: oxfordshire: radley:intvarious of cancer sufferer peter... - 血液學 個影片檔及 b 捲影像01:56
